Meghan Trainor at iHeartRadio z100's Jingle Ball 2024
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Meghan Trainor's massive transformation is turning heads as much as it is letting tongues loose!

The musician's body overhaul took center stage on the red carpet as she showcased her transformations, aided by a few tweaks here and there, combined with medical treatment.

Meghan Trainor has been transparent about her weight struggles since welcoming her babies, Riley and Barry Bruce, with husband Daryl Sabara a few years ago.

Meghan Trainor Asked To Apologize For 'Body Positivity BS'

Instagram users instantly weighed in on the development, offering theories on Trainor's appearance and their feelings about her new look. One user wondered what had suddenly changed from Trainor's initial resolve to be happy and content with her body.

Another Instagram commenter declared that the singer should actually apologize to the fans whom she persuaded to stay in "higher health risk brackets because of her," before going ahead to use weight loss medication.

A third user revealed that her face looked almost unrecognizable, as another commenter defended her, saying it is okay for anyone to change their mind and make themselves happy. "She looks stunning and all the haters are just jealousy whales," one more defender stated. 

The TV Personality Looked Nearly Unrecognizable At 'The Paper' Premiere

Meghan Trainor on The Paper Red Carpet
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The vocalist attended the Los Angeles premiere for the movie on Wednesday, flaunting the gains of her weight loss transformation and recent breast surgery procedure. The event, held at the Harmony Gold Theatre, featured the singer in a black and white romper that showcased her cleavage.

The deep-cut neckline featured tiny straps and a bow section with stone embellishments that matched the pristine white color of her shorts. Trainor paired her look with a fresh manicure and a messy blonde updo with loose curls hanging delicately around her face.

She combined her look with black heels and a soft makeup look, as she was joined by her husband on the carpet, displaying heavy PDA. Trainor's new project will premiere on Peacock on September 4, with all ten episodes released simultaneously.

Trainor Discussed Her Breast Surgery Procedure

Meghan Trainor at iHeartRadio's 102.7 KIIS FM Wango Tango 2025

Xavier Collin/Image Press Agency / MEGA

The mother-of-two opened up in March that she had an essential cosmetic surgery to keep her boobs in shape after she welcomed her two kids and also lost significant weight.

As reported by The Blast, the music head was beyond satisfied with her result, referring to her breasts as her "dream boobs," adding that she looks really good naked.

Trainor noted that after pregnancy, breastfeeding her baby, and losing some baby weight, her body took on a different shape, including her breasts. "My boobs were like 'we're not boobs,' you know. I was like, 'I'm going to get some new ones,' and that was my dream," she noted.

The singer had reportedly lost 60 pounds after a daunting mental and physical struggle following the birth of her first child in 2021. Thanks to smarter tricks, Trainor was about to bounce back and curb her inflammation since welcoming her first baby via c-section.

The 'Made You Look' Singer Shared Insight Into Her Journey With Mounjaro

Meghan Trainor at the 2025 Billboard Women In Music

CraSH/imageSPACE / MEGA

Surgery was not the only hack Trainor utilized to get her dream physique. The Blast noted that she also trusted the helpful tricks of Mounjaro for additional support and a faster result after her second baby.

Mounjaro is a medically accepted drug used to treat type 2 diabetes and ensure weight loss. According to Mounjarolily.com, it is a prescription drug usually injected and used along with diet and exercise to improve blood sugar in diabetic patients.

She revealed that she worked closely with a dietician to embark on a journey to become a healthier and stronger version of herself for the sake of her children. Trainor made this grand revelation on Instagram after being honored at the Billboard 2025 Women in Music Awards.

The musician encouraged opinionists and the public to shift the conversation from her body to her music and other topics that genuinely matter.

Meghan Trainor Shines In New Football Ad

Meghan Trainor at iHeartRadio z100's Jingle Ball 2024

Jeremy Smith/imageSPACE / MEGA

The mother of two won hearts in the State Farm's "Trainor vs Trainer" ad. The clip featured Kansas City Chiefs athletic trainer, Julie Frymyer, who took a dig at Trainor with his Having insurance vs. State Farm is like having this trainer versus that Trainor" line.

The singer was beyond excited about the opportunity, as it would allow her to introduce her name to a new demographic of people and teach them how to use it in the best way possible. 

"A lot of people, especially in the UK, make jokes about my name, and finally, someone has used it in the best way possible. I get to use my silly last name, and I love it," the singer shared.

Trainor brought her loved ones along for the ride, including her brother, who met Patrick Mahomes and her four-year-old son. The singer noted that she also had a background in the world of football, going so far as to be the only girl on her third-grade football team.

She still maintains a long-standing game day tradition at home, with friends and family coming over for a feast, much like it is on Thanksgiving.